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IP address: 18.232.88.17
Time: 2024-03-28T23:49:13Z
URL: http://scholar.google.com/scholar_lookup?title=Avidity+as+a+determinant+of+the+protective+efficacy+of+human+antibodies+to+pneumococcal+capsular+polysaccharides&year=1999&author=Usinger&journal=Infect+Immun&volume=67&issue=5&pages=2366-2370&pmid=10225896